🐛 BUG: Lib import with CSS doesn't work in production

[GiovaneRobertiTafine]

What version of astro are you using?

^0.24.3

What package manager are you using?

npm

What operating system are you using?

Windows

Describe the Bug

I'm using a library, which exports in css, flags in svg.
Lib: "flag-icons": "^6.1.1"

I'm getting these errors in the browser console when I build it and put it on hosting:

GET https://site-vallorx-astro.netlify.app/assets/__VITE_ASSET__fc872e71__ 404

But when I'm in the environment I'm in the development environment, with the command: astro dev everything works normally.
I place the element in the HTML as informed in the Lib DOC:

<span class="fi fi-br"></span>

And I import Lib like importing any css and it works normally in Dev:

---
    import 'flag-icons/css/flag-icons.css';
---

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-7uvf9a-dwn4w9?file=src%2Fpages%2Findex.astro&on=stackblitz

[GiovaneRobertiTafine]

Any answer on this?

[davide93]

#2146

[GiovaneRobertiTafine]

Thanks.